Generalized Multicarrier PWM Technique for Two-Level Voltage Source Inverters
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3190872
Abstract: Two-level voltage source inverters are the mainstream solution for many power applications. The conventional modulation method of such inverters is the single-carrier pulsewidth modulation (PWM) technique. In this article, the usage of a generalized PWM… read more here.
Keywords: source inverters; voltage source; two level; voltage ... See more keywords
Discrete-Time Domain Modeling of Voltage Source Inverters in Standalone Applications: Enhancement of Regulators Performance by Means of Smith Predictor
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2632527
Abstract: The decoupling of the capacitor voltage and inductor current has been shown to improve significantly the dynamic performance of voltage source inverters in standalone applications. However, the computation and pulse width modulation delays still limit… read more here.
Keywords: voltage source; source inverters; discrete time; time domain ... See more keywords
Optimal Robust LQI Controller Design for Z-Source Inverters
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10207260
Abstract: This paper investigates the linear quadratic integral (LQI)-based control of Z-source inverters in the presence of uncertainties such as parameter perturbation, unmodeled dynamics, and load disturbances. These uncertainties, which are naturally available in any power… read more here.
Keywords: source inverters; robust lqi; performance; design ... See more keywords
Model-Based Predictive Current Control Method with Constant Switching Frequency for Single-Phase Voltage Source Inverters
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DOI: 10.3390/en10111927
Abstract: Voltage source inverters operated by predictive control methods generally lead to a variable switching frequency, because predictive control methods generate switching operation based on an optimal voltage state selected at every sampling period. Varying switching… read more here.
Keywords: voltage; control; source inverters; switching frequency ... See more keywords
Frequency-Domain Modeling of Harmonic Interactions in Voltage-Source Inverters with Closed-Loop Control
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DOI: 10.3390/en13215823
Abstract: Power electronic converters, together with their loads, sources, and controls, form a coupled system that includes many nonlinear interactions, for instance due to pulse-width modulation (PWM) and feedback control. In this paper we develop a… read more here.
Keywords: system; control; source inverters; pwm ... See more keywords
Utilizing Full Degrees of Freedom of Control in Voltage Source Inverters to Support Micro-Grid with Symmetric and Asymmetric Voltage Requirements
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15040865
Abstract: This article proposes a novel equivalent control method for voltage source inverters (VSI) with disturbance observers (DOB) to support the symmetric and asymmetric voltage requirements of a micro-grid (MG) while also matching the MG output… read more here.
Keywords: asymmetric voltage; source inverters; voltage source; voltage ... See more keywords